CN216499925U

CN216499925U - Multistage breaker is used in ore dressing

Info

Publication number: CN216499925U
Application number: CN202123080935.XU
Authority: CN
Inventors: 李伟; 高尚; 蒋明文; 余桥; 陈栋
Original assignee: Wuhan Zhankong Technology Co ltd
Current assignee: Wuhan Zhankong Technology Co ltd
Priority date: 2021-12-09
Filing date: 2021-12-09
Publication date: 2022-05-13
Anticipated expiration: 2031-12-09

Abstract

The utility model relates to the technical field of ore treatment, and discloses a multistage crusher for mineral separation, which comprises a jaw crusher, wherein two secondary broken pieces are fixedly connected inside the jaw crusher, two transmission shafts which are in number and extend to the outside of the jaw crusher are movably connected inside the secondary broken pieces, transmission gears which are meshed with each other are sleeved outside the two transmission shafts, crushing rollers which are positioned inside the secondary broken pieces are sleeved outside the transmission shafts, and a material pushing plate is movably connected inside the secondary broken pieces. This multistage breaker is used in ore dressing drives universal driving shaft, belt drive wheel, driving belt and linkage belt through will rotating the motor circular telegram, drives jaw breaker normal work, carries out primary crushing to the ore, and this in-process transmission shaft and drive gear atress rotate, and left and right sides transmission shaft rotation opposite direction carries out the second grade crushing to the ore, and the universal driving shaft drives the cam and rotates for reciprocating motion about the scraping wings is discharged the ore.

Description

Multistage breaker is used in ore dressing

Technical Field

The utility model relates to the technical field of ore treatment, in particular to a multistage crusher for mineral separation.

Background

The ore is a mineral aggregate from which useful components can be extracted or which has certain utilizable properties, and can be divided into metal minerals and non-metal minerals, the unit content of useful components (elements or minerals) in the ore is called ore grade, the precious metal minerals such as gold and platinum are expressed in terms of gram/ton, and other ores are expressed in terms of percentage.

The ore needs to be subjected to crushing operation after the ore is excavated to crush the ore, the crusher is a device which is commonly used for an ore crushing device, most of conventional crushers are alligator crushers, but the situation that part of ore is not crushed completely occurs when the alligator crushers are used, and therefore the multi-stage crusher for mineral separation is provided to solve the problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a multistage crusher for mineral separation, which has the advantages of thorough crushing and the like and solves the problem of incomplete crushing.

(II) technical scheme

The technical scheme for solving the technical problems is as follows: the utility model provides a multistage breaker is used in ore dressing, includes jaw crusher, the broken fragment of the inside fixedly connected with second grade of jaw crusher, the broken fragment inside swing joint quantity of second grade is two and extends to the outside transmission shaft of jaw crusher, two the drive gear of intermeshing has all been cup jointed to the outside of transmission shaft, the crushing roller that is located the broken fragment inside of second grade has been cup jointed to the outside of transmission shaft, the broken fragment inside swing joint of second grade has the scraping wings, the bottom fixedly connected with of scraping wings extends to the guide block of second grade crushing piece below, the left side fixedly connected with of guide block has the stabilizing spring who is connected with the second grade crushing piece, the inside swing joint of jaw crusher has the universal driving shaft that extends to the jaw crusher outside, the outside of universal driving shaft has cup jointed the pushing equipment with scraping wings interconnect, the left side the belt drive wheel has all been cup jointed to the outside of transmission shaft and universal driving shaft, the left and right sides belt drive wheel passes through the driving belt transmission and connects, and the left side belt drive wheel is connected with jaw breaker transmission through the linkage belt, fixedly connected with mount on the right side wall of jaw breaker, the top of mount is pegged graft and is had the installation piece that extends to the mount below, fixed slot has all been seted up on the left and right sides wall of installation piece, well cavity has been seted up to the inside of mount, the inside swing joint of well cavity has the fixed establishment that extends to fixed slot inside, the top fixedly connected with motor power of installation piece, motor power's output shaft department fixedly connected with auger shaft.

The utility model has the beneficial effects that:

1) the multistage crusher for mineral separation drives the linkage shaft to rotate by electrifying the rotating motor, the linkage shaft drives the jaw crusher to normally work through the belt transmission wheel, the transmission belt and the linkage belt, the transmission shaft and the transmission gear rotate under the stress in the process, the rotation directions of the transmission shafts on the left side and the right side are opposite, so that the crushed ore is subjected to secondary crushing, the crushed ore falls to the top of the pushing plate, the linkage shaft drives the cam to rotate at the moment, the pushing plate performs reciprocating motion left and right under the combined action of the pushing groove and the pushing shaft, the crushed ore is discharged, the discharged ore falls to the top of the auger shaft, the power motor is electrified at the moment, so that the auger shaft drives the crushed ore to move upwards, the ore with smaller particles falls in the transportation process, the ore with larger particles continuously and upwards transports and then falls to the inside of the jaw crusher again for secondary crushing, the crushing is more thorough.

2) This multistage breaker is used in ore dressing, make the movable rod move right through the pulling arm-tie, when the movable rod moved to fixed slot's outside, upwards stimulate the installation piece and dismantle the installation piece, be convenient for change or maintain the installation piece, through the inside that inserts the mount with the installation piece when the installation, installation piece extrusion movable rod makes the movable rod atress move right, when fixed slot moves to the position of movable rod, the movable rod closely laminates with fixed slot under the effect of pressure spring elasticity, thereby the fixing of installation piece has been realized, the device makes the installation piece be convenient for install and dismantle through a series of mechanical structure, the flexibility is higher during the use.

On the basis of the technical scheme, the utility model can be further improved as follows.

Further, the second-stage broken blocks comprise a shell, a movable groove, a discharge groove and a guide groove, the movable groove is formed in the left side wall of the shell, the discharge groove is formed in the right side wall of the shell, and the guide groove is formed in the bottom of the shell.

The beneficial effect of adopting the above further scheme is that the second-stage fragment provides a moving space for the pushing mechanism, so that the pushing mechanism can move normally.

Further, pushing equipment comprises cam, promotion recess and promotion axle, the cam has been cup jointed to the outside of universal driving shaft, all seted up on the wall of both sides around the cam and promoted the recess, the inside swing joint that promotes the recess has the promotion axle with the mutual swing joint of scraping wings.

The beneficial effect of adopting above-mentioned further scheme is that, pushing equipment has played the effect that promotes the ore and discharges, and the universal driving shaft drives the cam and rotates for the scraping wings is left and right reciprocating motion under the combined action that promotes recess and promotion axle, thereby discharges the ore after the breakage.

Further, the mount comprises the cavity connecting block that quantity is one and the rectangle recess that quantity is two, rectangular recess has all been seted up on the inside left and right sides wall of cavity connecting block.

Further, the installation piece is arranged the row's material pipeline and quantity to be two stop block group one by the installation shell that quantity is one, quantity, equal fixedly connected with stopper on the wall of the left and right sides of installation shell, the row's material pipeline that the left side fixedly connected with of installation shell and installation shell are linked together.

The beneficial effect who adopts above-mentioned further scheme is that, the mount has played spacing effect to the installation piece, has avoided the condition that the skew appears in installation piece position.

Furthermore, fixed establishment comprises movable rod, movable partition, pressure spring and arm-tie, the right side of mount is pegged graft and is had the movable rod that runs through well cavity and extend to fixed slot inside, the movable partition that is located well cavity inside has been cup jointed to the outside of movable rod, fixedly connected with on several movable partition's the right side wall with well cavity intracavity right side wall be connected pressure spring, the right side swing joint of mount has the arm-tie that is connected with the movable rod.

Further, the movable rod is a rectangular rod, the top of the rectangular rod is an inclined surface, and the inclination angle of the inclined surface is twenty-five degrees.

The beneficial effects of adopting above-mentioned further scheme are that, fixed establishment has played fixed effect, makes the movable rod move right through the pulling arm-tie, when the movable rod moved to fixed slot's outside, upwards stimulates the installation piece and dismantles the installation piece, is convenient for change or maintain the installation piece.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a rear view of the structure of the present invention;

FIG. 3 is an enlarged view of the point A in FIG. 1;

FIG. 4 is an enlarged view of the point B in FIG. 1.

In the figure: 1. a jaw crusher; 2. crushing the fragments in a second stage; 3. a drive shaft; 4. a transmission gear; 5. a crushing roller; 6. a material pushing plate; 7. a guide block; 8. a stabilizing spring; 9. a linkage shaft; 10. a material pushing mechanism; 101. a cam; 102. pushing the groove; 103. pushing the shaft; 11. a belt transmission wheel; 12. rotating the motor; 13. a drive belt; 14. a linkage belt; 15. a fixed mount; 16. mounting blocks; 17. fixing the clamping groove; 18. a hollow cavity; 19. a fixing mechanism; 191. a movable rod; 192. a movable partition plate; 193. a pressure spring; 194. pulling a plate; 20. a power motor; 21. a packing auger shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the first embodiment, as shown in fig. 1-3, a multistage crusher for mineral separation comprises a jaw crusher 1, wherein a second-stage broken block 2 is fixedly connected inside the jaw crusher 1, two transmission shafts 3 extending to the outside of the jaw crusher 1 are movably connected inside the second-stage broken block 2, transmission gears 4 engaged with each other are sleeved outside the two transmission shafts 3, a crushing roller 5 located inside the second-stage broken block 2 is sleeved outside the transmission shaft 3, a pushing plate 6 is movably connected inside the second-stage broken block 2, a guide block 7 extending to the lower side of the second-stage broken block 2 is fixedly connected to the bottom of the pushing plate 6, a stabilizing spring 8 connected with the second-stage broken block 2 is fixedly connected to the left side of the guide block 7, a linkage shaft 9 extending to the outside of the jaw crusher 1 is movably connected inside the jaw crusher 1, a pushing mechanism 10 interconnected with the pushing plate 6 is sleeved outside the linkage shaft 9, belt drive wheel 11 has all been cup jointed to the outside of left side transmission shaft 3 and universal driving shaft 9, left and right sides belt drive wheel 11 passes through driving belt 13 transmission and connects, left side belt drive wheel 11 is connected with jaw crusher 1 transmission through linkage belt 14, fixedly connected with mount 15 on jaw crusher 1's the right side wall, the top of mount 15 is pegged graft and is had the installation piece 16 that extends to mount 15 below, fixed slot 17 has all been seted up on the wall of the left and right sides of installation piece 16, well cavity 18 has been seted up to the inside of mount 15, the inside swing joint of well cavity 18 has the fixed establishment 19 that extends to fixed slot 17 inside, the top fixedly connected with motor power 20 of installation piece 16, the fixedly connected with auger shaft 21 of output shaft department of motor power 20.

Preferably, the secondary broken fragments 2 consist of a shell, a movable groove, a discharge groove and a guide groove, the movable groove is formed in the left side wall of the shell, the discharge groove is formed in the right side wall of the shell, the guide groove is formed in the bottom of the shell, and the secondary broken fragments 2 provide a movable space for the pushing mechanism 10, so that the pushing mechanism 10 can normally move;

preferably, the pushing mechanism 10 is composed of a cam 101, a pushing groove 102 and a pushing shaft 103, the cam 101 is sleeved outside the linkage shaft 9, the pushing grooves 102 are formed in the front side wall and the rear side wall of the cam 101, the pushing shaft 103 which is movably connected with the pushing plate 6 is movably connected inside the pushing groove 102, the pushing mechanism 10 plays a role of pushing ore to be discharged, the linkage shaft 9 drives the cam 101 to rotate, so that the pushing plate 6 performs reciprocating motion left and right under the combined action of the pushing grooves 102 and the pushing shaft 103, and crushed ore is discharged;

preferably, mount 15 comprises the cavity connecting block that quantity is one and the rectangle recess that quantity is two, the rectangle recess has all been seted up on the inside left and right sides wall of cavity connecting block, installation piece 16 is the installation shell that quantity is one, the row's of quantity material pipeline and quantity are two stopper and constitute, equal fixedly connected with stopper on the left and right sides wall of installation shell, the row's of left side fixedly connected with and the installation shell of installation shell material pipeline that is linked together, mount 15 has played spacing effect to installation piece 16, the condition of skew has been avoided the 16 positions of installation piece to appear.

In this embodiment: the multistage crusher for mineral separation drives the linkage shaft 9 to rotate by electrifying the rotating motor 12, the linkage shaft 9 drives the jaw crusher 1 to normally work through the belt driving wheel 11, the driving belt 13 and the linkage belt 14, primary crushing is carried out on ores, in the process, the driving shaft 3 and the transmission gear 4 are stressed to rotate, the rotating directions of the driving shafts 3 on the left side and the right side are opposite, so that secondary crushing is carried out on the crushed ores, the crushed ores fall to the top of the pushing plate 6, at the moment, the linkage shaft 9 drives the cam 101 to rotate, the pushing plate 6 is driven to reciprocate left and right under the combined action of the pushing groove 102 and the pushing shaft 103, the crushed ores are discharged, the discharged ores fall to the top of the auger shaft 21, at the moment, the auger shaft 21 drives the crushed ores to move upwards by electrifying the power motor 20, and the ores with smaller particles fall in the transportation process, the ore with larger particles continuously upwards is conveyed and then falls into the jaw crusher 1 again to be crushed again, so that the crushing is more thorough.

In the second embodiment, as shown in fig. 1 to 4, a multistage crusher for mineral separation comprises a jaw crusher 1, wherein a second-stage broken block 2 is fixedly connected inside the jaw crusher 1, two transmission shafts 3 extending to the outside of the jaw crusher 1 are movably connected inside the second-stage broken block 2, transmission gears 4 engaged with each other are sleeved outside the two transmission shafts 3, a crushing roller 5 located inside the second-stage broken block 2 is sleeved outside the transmission shaft 3, a pushing plate 6 is movably connected inside the second-stage broken block 2, a guide block 7 extending to the lower side of the second-stage broken block 2 is fixedly connected to the bottom of the pushing plate 6, a stabilizing spring 8 connected with the second-stage broken block 2 is fixedly connected to the left side of the guide block 7, a linkage shaft 9 extending to the outside of the jaw crusher 1 is movably connected inside the jaw crusher 1, a pushing mechanism 10 interconnected with the pushing plate 6 is sleeved outside the linkage shaft 9, belt drive wheel 11 has all been cup jointed to the outside of left side transmission shaft 3 and universal driving shaft 9, left and right sides belt drive wheel 11 passes through driving belt 13 transmission and connects, left side belt drive wheel 11 is connected with jaw crusher 1 transmission through linkage belt 14, fixedly connected with mount 15 on jaw crusher 1's the right side wall, the top of mount 15 is pegged graft and is had the installation piece 16 that extends to mount 15 below, fixed slot 17 has all been seted up on the wall of the left and right sides of installation piece 16, well cavity 18 has been seted up to the inside of mount 15, the inside swing joint of well cavity 18 has the fixed establishment 19 that extends to fixed slot 17 inside, the top fixedly connected with motor power 20 of installation piece 16, the fixedly connected with auger shaft 21 of output shaft department of motor power 20.

Preferably, the fixing mechanism 19 is composed of a movable rod 191, a movable partition 192, a pressure spring 193 and a pull plate 194, the movable rod 191 penetrating through the hollow cavity 18 and extending into the fixed slot 17 is inserted into the right side of the fixed frame 15, the movable partition 192 located inside the hollow cavity 18 is sleeved outside the movable rod 191, the pressure springs 193 connected with the right side wall inside the cavity of the hollow cavity 18 are fixedly connected to the right side walls of the plurality of movable partitions 192, the pull plate 194 connected with the movable rod 191 is movably connected to the right side of the fixed frame 15, the movable rod 191 is a rectangular rod, the top of the rectangular rod is an inclined surface, the inclination angle of the inclined surface is twenty-five degrees, the fixing mechanism 19 plays a role in fixing, the movable rod 191 moves to the right by pulling the pull plate 194, when the movable rod 191 moves to the outside of the fixed slot 17, the mounting block 16 is pulled upwards to detach the mounting block 16, replacement or maintenance of the mounting block 16 is facilitated.

In this embodiment: this multistage breaker is used in ore dressing, make the movable rod 191 move right through the pulling arm 194, when the movable rod 191 moves to fixed slot 17's outside, upwards stimulate installation piece 16 and dismantle installation piece 16, be convenient for change or maintain installation piece 16, through the inside that inserts mount 15 with installation piece 16 when the installation, installation piece 16 extrusion movable rod 191 makes movable rod 191 atress move right, when fixed slot 17 moves to the position of movable rod 191, movable rod 191 closely laminates with fixed slot 17 under the effect of pressure spring 193 elasticity, thereby realized the fixed of installation piece 16, the device makes installation piece 16 be convenient for install and dismantle through a series of mechanical structure, the flexibility is higher during the use.

The working principle is as follows:

the multistage crusher for mineral separation drives the linkage shaft 9 to rotate by electrifying the rotating motor 12, the linkage shaft 9 drives the jaw crusher 1 to normally work through the belt driving wheel 11, the driving belt 13 and the linkage belt 14, primary crushing is carried out on ores, in the process, the driving shaft 3 and the transmission gear 4 are stressed to rotate, the rotating directions of the driving shafts 3 on the left side and the right side are opposite, so that secondary crushing is carried out on the crushed ores, the crushed ores fall to the top of the pushing plate 6, at the moment, the linkage shaft 9 drives the cam 101 to rotate, the pushing plate 6 is driven to reciprocate left and right under the combined action of the pushing groove 102 and the pushing shaft 103, the crushed ores are discharged, the discharged ores fall to the top of the auger shaft 21, at the moment, the auger shaft 21 drives the crushed ores to move upwards by electrifying the power motor 20, and the ores with smaller particles fall in the transportation process, the great ore of granule drops again to the inside of jaw crusher 1 after continuously upwards transporting and carries out breakage once more, makes the movable rod 191 move right through the pulling arm 194, when the movable rod 191 moved to the outside of fixed slot 17, upwards stimulates installation piece 16 and dismantles installation piece 16, is convenient for change or maintain installation piece 16.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a multistage breaker is used in ore dressing, includes jaw crusher (1), its characterized in that: the inside fixedly connected with second grade broken piece (2) of jaw breaker (1), the inside swing joint of the broken piece (2) of second grade has quantity for two and extends to the outside transmission shaft (3) of jaw breaker (1), two the outside of transmission shaft (3) has all cup jointed intermeshing drive gear (4), the outside of transmission shaft (3) has cup jointed the crushing roller (5) that are located the inside of the broken piece (2) of second grade, the inside swing joint of the broken piece (2) of second grade has scraping wings (6), the bottom fixedly connected with of scraping wings (6) has guide block (7) that extends to the broken piece (2) of second grade below, the left side fixedly connected with of guide block (7) has stabilized spring (8) that are connected with the broken piece (2) of second grade, the inside swing joint of jaw breaker (1) has universal driving shaft (9) that extends to the outside of jaw breaker (1), the material pushing mechanism (10) connected with the material pushing plate (6) is sleeved outside the linkage shaft (9), the belt transmission wheels (11) are sleeved outside the transmission shaft (3) and the linkage shaft (9) on the left side, the belt transmission wheels (11) on the left side and the right side are in transmission connection through transmission belts (13), the belt transmission wheels (11) on the left side are in transmission connection with the jaw crusher (1) through linkage belts (14), a fixing frame (15) is fixedly connected to the right side wall of the jaw crusher (1), an installation block (16) extending to the lower portion of the fixing frame (15) is inserted into the top of the fixing frame (15), fixed clamping grooves (17) are formed in the left side wall and the right side wall of the installation block (16), a hollow cavity (18) is formed in the fixing frame (15), and a fixing mechanism (19) extending to the inside of the fixed clamping grooves (17) is movably connected to the inside of the hollow cavity (18), the top fixedly connected with power motor (20) of installation piece (16), the output shaft department fixedly connected with auger axle (21) of power motor (20).

2. The multistage crusher for mineral processing according to claim 1, characterized in that: the second-stage fragment crushing block (2) is composed of a shell, a movable groove, a discharge groove and a guide groove, the movable groove is formed in the left side wall of the shell, the discharge groove is formed in the right side wall of the shell, and the guide groove is formed in the bottom of the shell.

3. The multistage crusher for mineral processing according to claim 1, characterized in that: the pushing mechanism (10) is composed of a cam (101), a pushing groove (102) and a pushing shaft (103), the cam (101) is sleeved outside the linkage shaft (9), the pushing groove (102) is formed in the front side wall and the rear side wall of the cam (101), and the pushing shaft (103) is movably connected with the pushing plate (6) in the pushing groove (102) in a movable mode.

4. The multistage crusher for mineral processing according to claim 1, characterized in that: the fixing frame (15) is composed of one hollow connecting block and two rectangular grooves, and the rectangular grooves are formed in the left side wall and the right side wall inside the hollow connecting block.

5. The multistage crusher for mineral processing according to claim 1, characterized in that: installation piece (16) are arranged the material pipeline and the quantity is two stop block group by the installation shell that quantity is one, quantity is one and constitute, equal fixedly connected with stopper on the wall of the left and right sides of installation shell, the row's material pipeline that the left side fixedly connected with of installation shell and installation shell are linked together.

6. The multistage crusher for mineral processing according to claim 1, characterized in that: fixed establishment (19) comprise movable rod (191), activity baffle (192), compression spring (193) and arm-tie (194), it has through cavity (18) and extends to the inside movable rod (191) of fixed slot (17) to peg graft on the right side of mount (15), the outside of movable rod (191) has cup jointed the activity baffle (192) that are located cavity (18) inside, fixedly connected with on the right side wall of several activity baffles (192) with cavity (18) intracavity right side wall pressure spring (193) be connected, the right side swing joint of mount (15) has arm-tie (194) that are connected with movable rod (191).

7. The multistage crusher for mineral processing according to claim 6, characterized in that: the movable rod (191) is a rectangular rod, the top of the rectangular rod is an inclined surface, and the inclination angle of the inclined surface is twenty-five degrees.